Does black hole growth depend fundamentally on host-galaxy compactness?
文献类型：期刊论文
| 作者 | Ni, Q.1,2; Yang, G.1,2; Brandt, W. N.1,2,3; Alexander, D. M.4; Chen, C-T J.5; Luo, B.6,7,8; Vito, F.9,10,11; Xue, Y. Q.12,13 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 出版日期 | 2019-11-01 |
| 卷号 | 490期号:1页码:1135-1155 |
| ISSN号 | 0035-8711 |
| 关键词 | galaxies: active galaxies: evolution galaxies: nuclei X-rays: galaxies |
| DOI | 10.1093/mnras/stz2623 |
| 英文摘要 | Possible connections between central black hole (BH) growth and host-galaxy compactness have been found observationally, which may provide insight into BH-galaxy coevolution: compact galaxies might have large amounts of gas in their centres due to their high mass-to-size ratios, and simulations predict that high central gas density can boost BH accretion. However, it is not yet clear if BH growth is fundamentally related to the compactness of the host galaxy, due to observational degeneracies between compactness, stellar mass (M-star) and star formation rate (SFR). To break these degeneracies, we carry out systematic partial-correlation studies to investigate the dependence of sample-averaged BH accretion rate ((BHAR) over bar) on the compactness of host galaxies, represented by the surface-mass density, Sigma(e), or the projected central surface-mass density within 1 kpc, Sigma(1). We utilize 8842 galaxies with H < 24.5 in the five CANDELS fields at z = 0.5-3. We find that <(BHAR)over bar> does not significantly depend on compactness when controlling for SFR or M-star among bulge-dominated galaxies and galaxies that are not dominated by bulges, respectively. However, when testing is confined to star-forming galaxies at z = 0.5-1.5, we find that the (BHAR) over bar-Sigma(1) relation is not simply a secondary manifestation of a primary (BHAR) over bar -M-star relation, which may indicate a link between BH growth and the gas density within the central 1 kpc of galaxies. |
| WOS关键词 | CATALOGS SOURCE IDENTIFICATION ; STELLAR-MASS ; AGN ; ACCRETION ; BLUE ; RED ; PHOTOMETRY ; EVOLUTION ; MODEL |
| 资助项目 | Chandra X-ray Center[GO8-19076X] ; NASA ADP grant[80NSSC18K0878] ; V.M. Willaman Endowment ; Science and Technology Facilities Council (STFC)[ST/L00075X/1] ; National Key R&D Program of China[2016YFA0400702] ; National Natural Science Foundation of China[11673010] ; CONICYT ; CASSACA ; 973 Program[2015CB857004] ; CAS Frontier Science Key Research Program[QYZDJ-SSWSLH006] ; K.C. Wong Education Foundation ; Huntingdon Institute for X-ray Astronomy, LLC[SV2-82024] ; Penn State ACIS Instrument Team (NASA)[SV4-74018] ; Penn State ACIS Instrument Team (NASA)[NAS803060] ; [NSFC-11890693] ; [NSFC-11421303] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000496922300081 |
| 资助机构 | Chandra X-ray Center ; Chandra X-ray Center ; NASA ADP grant ; NASA ADP grant ; V.M. Willaman Endowment ; V.M. Willaman Endowment ; Science and Technology Facilities Council (STFC) ; Science and Technology Facilities Council (STFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CONICYT ; CONICYT ; CASSACA ; CASSACA ; 973 Program ; 973 Program ; CAS Frontier Science Key Research Program ; CAS Frontier Science Key Research Program ; K.C. Wong Education Foundation ; K.C. Wong Education Foundation ; Huntingdon Institute for X-ray Astronomy, LLC ; Huntingdon Institute for X-ray Astronomy, LLC ; Penn State ACIS Instrument Team (NASA) ; Penn State ACIS Instrument Team (NASA) ; Chandra X-ray Center ; Chandra X-ray Center ; NASA ADP grant ; NASA ADP grant ; V.M. Willaman Endowment ; V.M. Willaman Endowment ; Science and Technology Facilities Council (STFC) ; Science and Technology Facilities Council (STFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CONICYT ; CONICYT ; CASSACA ; CASSACA ; 973 Program ; 973 Program ; CAS Frontier Science Key Research Program ; CAS Frontier Science Key Research Program ; K.C. Wong Education Foundation ; K.C. Wong Education Foundation ; Huntingdon Institute for X-ray Astronomy, LLC ; Huntingdon Institute for X-ray Astronomy, LLC ; Penn State ACIS Instrument Team (NASA) ; Penn State ACIS Instrument Team (NASA) ; Chandra X-ray Center ; Chandra X-ray Center ; NASA ADP grant ; NASA ADP grant ; V.M. Willaman Endowment ; V.M. Willaman Endowment ; Science and Technology Facilities Council (STFC) ; Science and Technology Facilities Council (STFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CONICYT ; CONICYT ; CASSACA ; CASSACA ; 973 Program ; 973 Program ; CAS Frontier Science Key Research Program ; CAS Frontier Science Key Research Program ; K.C. Wong Education Foundation ; K.C. Wong Education Foundation ; Huntingdon Institute for X-ray Astronomy, LLC ; Huntingdon Institute for X-ray Astronomy, LLC ; Penn State ACIS Instrument Team (NASA) ; Penn State ACIS Instrument Team (NASA) ; Chandra X-ray Center ; Chandra X-ray Center ; NASA ADP grant ; NASA ADP grant ; V.M. Willaman Endowment ; V.M. Willaman Endowment ; Science and Technology Facilities Council (STFC) ; Science and Technology Facilities Council (STFC) ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CONICYT ; CONICYT ; CASSACA ; CASSACA ; 973 Program ; 973 Program ; CAS Frontier Science Key Research Program ; CAS Frontier Science Key Research Program ; K.C. Wong Education Foundation ; K.C. Wong Education Foundation ; Huntingdon Institute for X-ray Astronomy, LLC ; Huntingdon Institute for X-ray Astronomy, LLC ; Penn State ACIS Instrument Team (NASA) ; Penn State ACIS Instrument Team (NASA) |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/28202]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Ni, Q.; Yang, G. |
| 作者单位 | 1.Penn State Univ, Dept Astron & Astrophys, 525 Davey Lab, University Pk, PA 16802 USA 2.Penn State Univ, Inst Gravitat & Cosmos, University Pk, PA 16802 USA 3.Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA 4.Univ Durham, Ctr Extragalact Astron, Dept Phys, South Rd, Durham DH1 3LE, England 5.Marshall Space Flight Ctr, Huntsville, AL 35811 USA 6.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China 7.Nanjing Univ, Minist Educ, Key Lab Modem Astron & Astrophys, Nanjing 210093, Jiangsu, Peoples R China 8.Collaborat Innovat Ctr Modem Astron & Space Explo, Nanjing 210093, Jiangsu, Peoples R China 9.Pontificia Univ Catolica Chile, Inst Astrofis, Fac Fis, Casilla 306, Santiago 22, Chile 10.Pontificia Univ Catolica Chile, Ctr Astroingn, Fac Fis, Casilla 306, Santiago 22, Chile |
| 推荐引用方式 GB/T 7714 | Ni, Q.,Yang, G.,Brandt, W. N.,et al. Does black hole growth depend fundamentally on host-galaxy compactness?[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,490(1):1135-1155. |
| APA | Ni, Q..,Yang, G..,Brandt, W. N..,Alexander, D. M..,Chen, C-T J..,...&Xue, Y. Q..(2019).Does black hole growth depend fundamentally on host-galaxy compactness?.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,490(1),1135-1155. |
| MLA | Ni, Q.,et al."Does black hole growth depend fundamentally on host-galaxy compactness?".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 490.1(2019):1135-1155. |
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来源：国家天文台
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